1. School of Education, Hebei Normal University, Shijiazhuang 050024, China;
2. Shenzhen School of Northeast Normal University Affiliated High School, Shenzhen 518118,China;
3. Institute of Chemistry Education, Northeast Normal University, Changchun 130024, China;
4. Shijiazhuang Institute of Education Science, Shijiazhuang 050011, China;
5. College of Chemistry, Northeast Normal University, Changchun 130024, China
